# Tenders from Eskom - Generation

Open tenders: 106. Updated 2026-10-29. Page 4 of 6.

- [REFURBISHMENT OF METAL SEATED BUTTERFLY VALVE FOR USE AS CW ISOLATION VALVE ON MAIN CONDENSER ISOLATION VALVES (T1 AND T2 VALVES) FOR ONCE-OFF BASIS.](https://za.bidwunder.com/tenders/refurbishment-of-metal-seated-butterfly-valve-for-use-as-cw-isolation-valve-on-m-871ff8bb.md) - Eskom - Generation, Mpumalanga, closes 2026-11-30
- [Service, Repair, and Refurbishment of Mill Yoke Stem and Gearbox and Motor Base and Valve On-site Machining for 60 years.](https://za.bidwunder.com/tenders/service-repair-and-refurbishment-of-mill-yoke-stem-and-gearbox-and-motor-base-an-9a63f5cc.md) - Eskom - Generation, Mpumalanga, closes 2026-12-15
- [Supply and Delivery of Positioners and Switches Used on C&I Related Equipment at Medupi Power Station for a Period of 3 Years (36 months) as and when required basis](https://za.bidwunder.com/tenders/supply-and-delivery-of-positioners-and-switches-used-on-c-i-related-equipment-at-e73e5bb0.md) - Eskom - Generation, National, closes 2026-11-12
- [Supply and Delivery of Electrical Power and Distribution Spares (Once-Off) to Lethabo Power Station](https://za.bidwunder.com/tenders/supply-and-delivery-of-electrical-power-and-distribution-spares-once-off-to-leth-dd40e1e5.md) - Eskom - Generation, Gauteng, closes 2026-11-02
- [THE RE-ISSUE OF THE INSPECTION AND REPAIRS OF COAL BUNKER PLANT DURING OUTAGES FOR A PERIOD OF FIVE (5) YEARS.](https://za.bidwunder.com/tenders/the-re-issue-of-the-inspection-and-repairs-of-coal-bunker-plant-during-outages-f-3df68dc8.md) - Eskom - Generation, National, closes 2026-10-30
- [TENDER CLOSING EXTENDED: Supply and Delivery of Critical spares (Mill Classifier blades spares) on an “as and when” required basis for a period of five years to Kriel Power Station, Main Stores](https://za.bidwunder.com/tenders/supply-and-delivery-of-critical-spares-mill-classifier-blades-spares-on-an-as-an-5ed920e3.md) - Eskom - Generation, Mpumalanga, closes 2026-11-03
- [The supply and delivery of spares for Aircons, batteries, PTM and electrical maintenance departments on “as and when required basis” at Arnot Power Station for a period of 60 months.](https://za.bidwunder.com/tenders/the-supply-and-delivery-of-spares-for-aircons-batteries-ptm-and-electrical-maint-cdf8ba9f.md) - Eskom - Generation, Mpumalanga, closes 2026-11-03
- [Supply and delivery of SSC Spares to Matimba Power Station for a period of five years as and when required basis.](https://za.bidwunder.com/tenders/supply-and-delivery-of-ssc-spares-to-matimba-power-station-for-a-period-of-five-6ec852ef.md) - Eskom - Generation, National, closes 2026-10-30
- [REMEDIAL REPAIRS TO THE POLLUTION CONTROL DAMS, FUEL CONTAINMENT AREAS AND ASSOCIATED ENVIRONMENTAL CONTAINMENT INFRASTRUCTURE AT ANKERLIG POWER STATION.](https://za.bidwunder.com/tenders/remedial-repairs-to-the-pollution-control-dams-fuel-containment-areas-and-associ-9e3c6d24.md) - Eskom - Generation, Western Cape, closes 2026-11-11
- [REMEDIAL REPAIRS TO THE POLLUTION CONTROL DAMS, FUEL CONTAINMENT AREAS AND ASSOCIATED ENVIRONMENTAL CONTAINMENT INFRASTRUCTURE AT GOURIKWA POWER STATION.](https://za.bidwunder.com/tenders/remedial-repairs-to-the-pollution-control-dams-fuel-containment-areas-and-associ-89f7e0ac.md) - Eskom - Generation, Western Cape, closes 2026-11-09
- [Supply and delivery of mill plant couplings, rubber coupling, spring bibby coupling, coupling bolts and coupling grease on an as when required basis for a period of 5 years. Please note that the tender closing date has been postponed to 11 November 2026.](https://za.bidwunder.com/tenders/supply-and-delivery-of-mill-plant-couplings-rubber-coupling-spring-bibby-couplin-46596331.md) - Eskom - Generation, Mpumalanga, closes 2026-11-11
- [CORROSION PROTECTION SERVICES ON AN 'AS AND WHEN REQUIRED' BASIS FOR ELEVEN (11) ESKOM PEAKING SITES FOR A PERIOD OF 5 YEARS (GOURIKWA & ANKERLIG GAS TURBINE, GARIEP, VANDERKLOOF & NCORA HYDROPOWER, INGULA, DRAKENSBERG & PALMIET PUMPED STORAGE SCHEMES, SERE WIND FARM, PORT REX AND ACCACIA AERODERIVATIVE)](https://za.bidwunder.com/tenders/corrosion-protection-services-on-an-as-and-when-required-basis-for-11-eskom-peak-e0f791f9.md) - Eskom - Generation, Western Cape, closes 2026-11-06
- [PROVISIONING OF TACTICAL RESPONSE TEAM AT MATLA POWER STATION FOR A PERIOD OF 3 YEARS (36 MONTHS)](https://za.bidwunder.com/tenders/provisioning-of-tactical-response-team-at-matla-power-station-for-a-period-of-3-fed6be7a.md) - Eskom - Generation, Mpumalanga, closes 2026-11-13
- [Transportation of employees from Kosmos Park, Flora Park, Margenzon, Mayerville & Town, Sakhile, Thuthukani and Extension 8 to Tutuka Power Station as and when required for a period of 60 months](https://za.bidwunder.com/tenders/transportation-of-employees-from-kosmos-park-flora-park-margenzon-mayerville-tow-9da25e70.md) - Eskom - Generation, Mpumalanga, closes 2026-10-30
- [Name of the Bidders for Provision of Air Heater Air in Leakage Test and Pulverized Fuel Sampling on Coal Pipes at Arnot Power Station for the Period of Five (5) Years E2818GXMPARNR](https://za.bidwunder.com/tenders/name-of-the-bidders-for-provision-of-air-heater-air-in-leakage-test-and-pulveriz-5d58aff3.md) - Eskom - Generation, Mpumalanga, closes 2026-12-31
- [Design, Manufacture, Supply, Install, Commission and Test Fuel Filling Station at Kusile Power Station](https://za.bidwunder.com/tenders/design-supply-and-installation-of-kusile-fuel-filling-station-for-a-period-of-se-48f5d729.md) - Eskom - Generation, Mpumalanga, closes 2026-10-30
- [Supply and Delivery of Non-Critical Pumps for a Period of Five (5) Years on an As and When Required Basis](https://za.bidwunder.com/tenders/supply-and-delivery-of-non-critical-pumps-for-a-period-of-five-5-years-on-an-as-3b4566ef.md) - Eskom - Generation, Mpumalanga, closes 2026-11-26
- [The supply and delivery of whole or part of the scope for various Chemical consumables & components at Koeberg Operating Unit for a period of 12 months](https://za.bidwunder.com/tenders/the-supply-and-delivery-of-whole-or-part-of-the-scope-for-various-chemical-consu-a4059402.md) - Eskom - Generation, National, closes 2026-10-30
- [E3507GXNOU The supply and delivery of whole or part of the scope for various Mechanical Consumables and Components at Koeberg Operating Unit for a period of 1 year](https://za.bidwunder.com/tenders/the-supply-and-delivery-of-whole-or-part-of-the-scope-for-various-mechanical-con-12b953f5.md) - Eskom - Generation, Western Cape, closes 2026-10-30
- [E3508GXNOU The supply and delivery of whole or part of the scope for various Control and Instrumentation consumables & components at Koeberg Operating Unit for a period of 1 year](https://za.bidwunder.com/tenders/e3508gxnou-the-supply-and-delivery-of-whole-or-part-of-the-scope-for-various-con-1cb6b5aa.md) - Eskom - Generation, Western Cape, closes 2026-10-30

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## Past tenders

- [Appointment of an Approved Professional Person to conduct the Feasibility study and Inspections of Dams at Kendal power Station in Financial Year 2027 for a duration of Three (3) months.](https://za.bidwunder.com/tenders/appointment-of-an-approved-professional-person-to-conduct-the-feasibility-study-161e21f6.md) - Eskom - Generation, Mpumalanga, closed 2026-07-14
- [PROVISION OF FIRE, SEARCH AND RESCUE FOR A DURATION OF EIGHTEEN (18) MONTHS AT KENDAL POWER STATION.](https://za.bidwunder.com/tenders/provision-of-fire-search-and-rescue-for-a-duration-of-eighteen-18-months-at-kend-9d7068d9.md) - Eskom - Generation, Mpumalanga, closed 2026-07-14
- [The Supply and Delivery of Laboratory Chemicals and Consumables for a period of 5 years at Kriel Power Station on an “as and when required basis”.](https://za.bidwunder.com/tenders/the-supply-and-delivery-of-laboratory-chemicals-and-consumables-for-a-period-of-cefa0e5a.md) - Eskom - Generation, Mpumalanga, closed 2026-07-14
- [Supply and delivery of Labyrinth Seals and Mill Labyrinth Seals casing as stock items on an “as and when” required basis for a period of five years to Kriel power Station Main Stores](https://za.bidwunder.com/tenders/supply-and-delivery-of-labyrinth-seals-and-mill-labyrinth-seals-casing-as-stock-2c1565af.md) - Eskom - Generation, Mpumalanga, closed 2026-07-14
- [Provision of Maintenance Services for Electrostatic Precipitators during Outages and for Routine Maintenance at Tutuka Power Station for a Period of 60 Months.](https://za.bidwunder.com/tenders/provision-of-maintenance-services-for-electrostatic-precipitators-during-outages-ae217cb4.md) - Eskom - Generation, Mpumalanga, closed 2026-07-13
- [BIDDERS NAMES PUBLICATION-PROVISION OF MAINTENANCE, REPAIR AND COMPLIMENTARY SERVICE ON PF BURNERS OF UNITS 02, 04, 05, 06, 07 & 10 ON AN AS AND WHEN REQUIRED BASIS AT HENDRINA POWER STATION FOR A PERIOD OF 5 YEARS](https://za.bidwunder.com/tenders/bidders-names-publication-provision-of-maintenance-repair-and-complimentary-serv-d14c8a01.md) - Eskom - Generation, Mpumalanga, closed 2026-07-12
- [Provision of Ash Dam Professional Services at Hendrina Power Station for a period of 5 years](https://za.bidwunder.com/tenders/provision-of-ash-dam-professional-services-at-hendrina-power-station-for-a-perio-f91c0ea3.md) - Eskom - Generation, Mpumalanga, closed 2026-07-10
- [NOTIFICATION OF AWARD: ONCE OFF SUPPLY AND DELIVERY OF PYROMETERS AT CAMDEN POWER STATION.](https://za.bidwunder.com/tenders/notification-of-award-once-off-supply-and-delivery-of-pyrometers-at-camden-power-a78791ee.md) - Eskom - Generation, Mpumalanga, closed 2026-07-10
- [Supply and Delivery of Biocide Chemicals on an "as and when required" basis at Hendrina Power Station (Materials Management Department) for a period of 5 years](https://za.bidwunder.com/tenders/supply-and-delivery-of-biocide-chemicals-on-an-as-and-when-required-basis-at-hen-47ac1c1e.md) - Eskom - Generation, Mpumalanga, closed 2026-07-10
- [Provision of Grounds Maintenance, Horticultural, Alien and Invasive Plants Removal and Control Services at Matla Power Station at Matla Power station and Kriel Town Eskom Offices and Flats for a period of 36 months.](https://za.bidwunder.com/tenders/provision-of-grounds-maintenance-horticultural-alien-and-invasive-plants-removal-466b00b1.md) - Eskom - Generation, Mpumalanga, closed 2026-07-10
- [SUPPLY AND DELIVERY OF ELECTRICAL HEATING ELEMENTS AT KENDAL POWER STATION FOR A PERIOD OF 5 YEARS](https://za.bidwunder.com/tenders/supply-and-delivery-of-electrical-heating-elements-at-kendal-power-station-for-a-0eab5017.md) - Eskom - Generation, Mpumalanga, closed 2026-07-10
- [Supply and delivery of Mauell ME4012 turbine control and protection system spares for a period of 12 months at Matla Power Station.](https://za.bidwunder.com/tenders/supply-and-delivery-of-mauell-me4012-turbine-control-and-protection-system-spare-92ac134e.md) - Eskom - Generation, Mpumalanga, closed 2026-07-10
- [SUPPLY AND DELIVERY OF SOLENOID VALVES, MAGNETS AND COILS—AS AND WHEN REQUIRED](https://za.bidwunder.com/tenders/supply-and-delivery-of-solenoid-valves-magnets-and-coils-as-and-when-required-566d39d4.md) - Eskom - Generation, National, closed 2026-07-10
- [Provision of physical security, tactical response teams, aerial surveillance and technology solutions for a period of 60 months at Hendrina Power Station](https://za.bidwunder.com/tenders/provision-of-physical-security-tactical-response-teams-aerial-surveillance-and-t-fcc9ea55.md) - Eskom - Generation, Mpumalanga, closed 2026-07-09
- [Publication of Names: For the Supply and Delivery of Ash dam rehabilitation topsoil at Duvha Power Station for a period of Thirty-Six (36) months](https://za.bidwunder.com/tenders/publication-of-names-for-the-supply-and-delivery-of-ash-dam-rehabilitation-topso-a0a4ee95.md) - Eskom - Generation, Mpumalanga, closed 2026-07-08
- [Industrial Cleaning of the Cable Tunnels and Basement for a period of 36 months at Kusile Power Station](https://za.bidwunder.com/tenders/industrial-cleaning-of-the-cable-tunnels-and-basement-for-a-period-of-36-months-29e505c4.md) - Eskom - Generation, Mpumalanga, closed 2026-07-08
- [Supply and Delivery of Operating Legislative locksmith and labelling services for a period of 36 months on an as and when basis at Kusile Power Station Re-issue](https://za.bidwunder.com/tenders/supply-and-delivery-of-operating-legislative-locksmith-and-labelling-services-fo-870ed934.md) - Eskom - Generation, Mpumalanga, closed 2026-07-08
- [Supply and delivery of Various Bearings, Taper Locks, Plummer blocks and Sleeves at Duvha Power Station on As and when Required for a period of five (5) years.](https://za.bidwunder.com/tenders/supply-and-delivery-of-various-bearings-taper-locks-plummer-blocks-and-sleeves-a-4943800b.md) - Eskom - Generation, National, closed 2026-07-07
- [Supply and delivery of Open Gear Lubricant Grease to Lethabo Power Station for a five (5) year period on an “as and when required” basis.](https://za.bidwunder.com/tenders/supply-and-delivery-of-open-gear-lubricant-grease-to-lethabo-power-station-for-a-03e974ab.md) - Eskom - Generation, Free State, closed 2026-07-07
- [Request for Information for Independent Governance, Compliance & Assurance (iGC&A) Services](https://za.bidwunder.com/tenders/request-for-information-for-independent-governance-compliance-assurance-igc-a-se-52e8bc00.md) - Eskom - Generation, National, closed 2026-07-07

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> Source: https://za.bidwunder.com/tenders/issuer/eskom-generation?page=4&past=20